ASSAB LG-3 Carbide Assab Assab LG-3 tungsten steel LG-3 size: particles 1-3 (um) Cobalt content: 8 (%) Density: 14.7 (g/cm3) Hardness: 90 ( HRA) Flexural strength: 300 (kg/mm2) Applications: 1. continuous die 2. lining cylinder 3. terminal 4. deep draw molding 4. cutter, die 5. planted scissors, the motor can be used to make drilling copper silicon tools, mining tools, drilling tools, measuring tools, wear parts, metal grinding, cylinder liners, precision bearings, nozzles, metal molds (such as drawing dies, molds bolts, nuts, mold, mold, and various fasteners, hard excellent performance of the alloy gradually replace the previous steel mold). Past two decades, coated carbide also come out. 1969 Sweden successful development of titanium carbide coated tools, the tool substrate is a cobalt-tungsten-titanium carbide or tungsten carbide cobalt, titanium carbide coating thickness surface but a few microns,